Wood Wool Cement Boards in Construction, ﬁnishing and Acoustics Book of Technical Solutions WOOD WOOL CEMENT BOARDS APPLICATION in CONSTRUCTION

Wood wool cement boards in construction, ﬁnishing and acoustics Book of technical solutions WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Ministry of Education and Science of the Russian Federation State Federal-Funded Educational Institution of Higher Professional Training “Saint Petersburg State Architectural and Construction University” Metal and wooden structures department 190005 Saint Petersburg, build.4, 2-ya Krasnoarmeyskaya str., tel +7 (812) 575 05 38

REVIEW of Fibrolit’s, Ltd book of technical solutions for the wood wool cement boards application in construction

The specialists of Saint Petersburg State Architectural and Construction University took part in this book of technical solutions development since the institution mentioned holds a competency certificate for such works performance. The book material is presented at a professional level and contains a clear and well-illustrated survey related both to the production technology of wood wool cement boards and such boards application in construction industry. In order to achieve a successful selling of the mill’s products the technical solutions were developed and presented in a form of drawings of various elements of building structures produced with the use of wood wool cement boards. The drawings comply with requirements of the Unified system of engineering drawings and contain recommended practice for the rational use of the wood wool cement boards in construction of buildings and structures with varying degree of fire resistance.

Head of Metal and wooden structures department Doctor of Engineering, Professor A.Gh. Chernykh

Competency certificate for defined type or types of work influencing the safety of capital structures СРО ПСЗ 01- 03-12-077-II-016 ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 1

Table of content

ABOUT COMPANY 2 About company 4 History of wood wool cement boards 5 Processing technology for new generation WWCB 7 Wood wool cement boards colouring 8 Advantages of new generation wood wool cement boards 9 International experience 10 Mill products 13 Marking, transportation and storage 15

TECHNICAL SOLUTIONS 16 General terms 18 Wood wool cement boards application 20 Walls with timber frame 21 Brick or gas-concrete walls 23 Roof (mansards) enclosing structures 23 Partitions 24 Floorings 25 Decorative boards 26 The illustrations (information) have been Recommended fastening elements according to offered by Eltomation “Sormat” and “Ferrometal” catalogues 27 BV company from the Options of items hanging on walls and Netherlands and borrowed permissible loads on fastening elements 29 from Web network common access resources without proprietary notices DRAWINGS OF BUILDING STRUCTURES 32 or any other restrictions Walls with timber frame 34 for the borrowing Brick walls(Gas-concrete walls) 38

Partitions 42 Information contained in this Floorings 50 book is of advisory nature. For the purpose of performing strength, thermotechnical and NOTES 51 other calculations we advise you to contact a design engi- CONTACTS 53 neering company. 2 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 3

About Company

About company 4

History of wood wool cement boards (WWCB) 5

Processing technology for new generation WWCB 7

Wood wool cement boards colouring 8

Advantages of new generation wood wool cement boards 9

International experience 10

Mill products 13

Marking, transportation and storage 15 4 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

About company

The Wood Wool Cement Board Mill – Fibroplit, Ltd is a part of the Cherepovets Plywood and Furniture Mill, JSC, group of companies, situated in the city of Cherepovets inside the territory of Cherepovets Industrial park.

All the construction period from driving of the first pile to the commissioning of the mill lasted one year and five months. The works started in July, 2017. The machinery supply and supervised installation have been performed by the company Eltomahion B.V. from the Netherlands, the sole supplier in the world market of the equipment for the manufacturers of wood wool cement boards and panels. The mill is provided with state-of-the-art highly automated processing lines. This production equipment offers the opportunity to manufacture high quality environmentally safe boards of various brands, different in density and size, around the clock. The design capacity of the mill amounts to 100, 000 m3 boards per year.

2015 2017 2019

Project start Mill construction Mill first start stage start

The investment project complies with urban economic and social development’s priorities covered by the Development strategy of Cherepovets city until 2022 “Cherepovets – city of opportunities”.

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History of wood wool cement boards (WWCB)

The cement fibre mat has been produced in lots since 1928 for the first time in Germany and afterwards in the other countries of the world: in Italy by “Selenit” company, 1938 in Sweden by “Traullit” company, in Austria by “Heraklith” company. More than 25 years ago Knauf group of companies first WWCB has built three woodwool plants in France and another one factory in USSR in the Netherlands. In the USSR the first WWCB production with portland cement was set up in 1938 by Tallin heat-insulating boards plant. As of the year 1975 the number of enterprises manufacturing WWCB increased to 43. In 1975 these enterprises reached a WWCB production capacity of about 3 mln. m3.

Despite their strengths non-compliance with processing technology related to the WWCB produced in need for maturing of wood with purpose of desugarization the USSR had a lot of and outtanninning; deficiencies: Insufficiently mechanized production requiring enormous labour costs; failure to ensure a stable horizontal placement of wood chips in the material and, as a consequence, non-compliance of material properties.

Lack of WWCB manufacturing investment, appearance of new efficient heat-insulating and acoustic absorbent materials led to WWCB production cut by ten folds in Russia. While comparing with foreign mills operating according 9% to innovation technologies, it can be mentioned that In the total produc- Russia faced with lag in technology and loss of the national tion of heat-insulating products competitiveness. materials at 1978 APL 56 processing lines developed during the 1950s that have not almost been modernized, reflect the level of technical competence at the time. These lines have a relatively small capacity but require high costs of production. 6 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Over the past 40 years assortment extension and quality improvement of the the following trends boards based on wood chips and cementing material; have been determined technological process enhancement by means of using as priority ones in various types of binders; the world WWCB production: state-of-the-art equipment application with integrated automation of the technological process; development of new application areas.

For the last decade there is a growing demand for WWCB of new generation in Russia. The construction companies accumulated a huge experience in application of the relevant material in different fields of construction. Until quite recently WWCB were imported to Russia from Latvia and since 2008 new generation WWCB were produced by a single mill, Stroitelniye Innovatsii, Ltd, in Vladimir region.

Wood wool cement board The assessment of Russian construction manufactured in market allows making a long-term forecast 1960 regarding the necessity and demand for similar productions with location of such mills at least in every Federal District of the Russian Federation.

In conditions of constantly rising prices European countries and USA pay key attention to energy consumption of the construction materials Therefore, a growth of wood wool cement consumption may be observed. Currently Russia pays not so much attention to wood wool cement use, although the tendency for energy sources appreciation calls for construction of heat-saving houses yet today. It is better to use once for all a durable heat-insulating material than spending for heating the buildings and performing additional construction works of weatherization.

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Processing technology for new generation WWCB

Coniferous and hardwood raw material is subject to barking and stack seasoning in the outside storage area within 3-4 months in order to reduce the moisture and polysaccharides content. Afterwards the raw material is fed to the wood chipping area, cut to the required dimensions and impregnated with sodium silicate (liquid glass). The PRODUCT conveyors supply the wooden chips to the mechanized line COMPOSITION for blending with cement, feeding of the continuous chips mat to special mold bottom plates and preliminary chips packing by roll and disk-type mechanisms.

60 % Wood wool % Portland cement 39.5 grade 500 % Liquid glass 0.5 (sodium silicate)

Afterwards the chips mat is cut to mold lengths. The piles laid-up on pallets are subject to stacking, pressing and storage in the primary curing area. After the storage within 24–48 hours the boards are removed from the pallets, four-side trimmed and fed to the line for final drying, regularization and trimming to required length. 8 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Wood wool cement boards colouring

The boards manufactured with white cement can be coloured by acrylic paints applied by air atomization on the automatic colouring line with gas drier made by the Italian supplier Cefla. All colours of paints can be applied according to StoColor, RAL and other systems.

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Advantages of new generation wood wool cement boards

Environmental safety1

Environmentally High fire- safe production resistance2

Free-cutting boards for High vapour any cutting tools permeability3

Compatibility with High thermal various types of energy storage finishing materials capacity

Termite and rodent High sound reduction resistance (sound absorbing) capacity

1 The boards do not give off harmful substances and are absolutely safe for humans compared with OSB panels. 2 According to fire safety the boards with density up to 650 kg/m3 are graded to: • flammability group G2 (hardly combustible) in compliance with GOST30244; • combustibleness group В1 (inflame-resistant) in compliance with GOST30402; • no causing inflammation group in compliance with GOST 12.1.044. 3 This feature allows natural air circulation in outer wall structures. 10 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

International experience Energy-saving fire-resistant external wall with timber frame

6 2 1. Internal facing 3 2. Wood wool cement board 1 5 3. Vapour seal material 4. Timber frame 5. Frame siding - ОSB 6. Mineral wool heat insulator 7. Plaster

Energy-saving roof

1. Hydro-windproof membrane 2. Mineral wool heat insulator 1 3. External siding – wood wool cement board 2 4. Internal siding – wood wool cement board 5. Wooden roof beam frame 4 3

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Roof external siding

eltomation.com eltomation.com

Reinforced boards set with wood battens. The boards serve not only as structural elements bearing the snow load but are used also as heat and sound insulator when thickness is 100 mm. High fire resistance of the material allows the slaters fusing roll roofing material to the board by means of open flame.

Roof internal siding 12 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Counter ceilings

Decorative siding of building’s internal walls

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Mill products

The products of the mill shall comply with requirements of STO 16000924-001-2018 standard on Wood wool cement boards with portland cement.

Wood wool Portland cement grade 500 Sodium silicate

The production of wooden chips hardwood with folowing cizes: lenght – boards is performed 250 mm, thikness – 0,15-0,50 mm, wood chips width – 1-2 mm with use of: CEM I 42.5H portland cement of white or grey colour in the amount up to 40%. sodium silicate (liquid glass) in the amount of 1,5% as wooden chips mineralizer

1 mm wood chips width 1.5 mm wood chips width 2 mm wood chips width 14 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Depending on the density the boards are divided in the following brands:

Brands Density, kg/m3 Length, mm Width, mm Thickness, mm

NE-300 300 ± 5% 2400, 2800, 3000 600 50, 75, 100

NE-450 450 ± 5% 2400, 2800, 3000 600 15, 19, 25, 35

NE-600 600 ± 5% 2400, 2800, 3000 600 15, 19, 25, 35

NE-400RWCB1 400 ± 5% 2400, 2800, 3000 600 50, 75, 100

Standard for boards of following brands

NE-300 NE-450 NE-600 NE-400RWCB1

Moisture content, %, up to 15 15 15 15

Thickness swelling during 24 h, %, up to 6 6 5 6

Water absorption during 24 h, %, up to 50 50 40 50

Bending resistance, MPa, up to, for thicknesses, mm:

15, 19 – – 2,3

25, 35 – 0,8 2,3

50, 75, 100 0,2 0,5 – 25,0

Thermal conduction at 15% moisture content 0,14 0,16 0,23 0,15 (operating conditions B),

Vapor permeability coefficient 0,30 0,26 0,11 0,16

1 Set with wooden battens 25×25 mm of coniferous species

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Marking, transportation and storage

Every shipped batch name of company- boards date of manufac- of the boards shall manufacturer, its trade ture and batch number; mark and address; be accompanied with acceptance test results; a quality document boards brand and sizes; containing as follows: relevant standard quantity of boards in the reference; batch, m3; technical control stamp

The boards shall be sipped laid-up in transportation batches and placed on disposable pallets. Baling or Truck capacity synthetical band tape and stretch film shall be used as banding of the boards. The boards shall be delivered in horizontal position in 1 320 stacks by all kinds of transportation means with compulsory protection from atmospheric precipitation and mechanical boards measuring damages. 2400×600×25mm The storage conditions of the customer shall ensure the and density boards shape integrity and avoid the mechanical damages 388 kg/m3 during the storage period. The customer shall store the boards in dry, clean and closed premises with temperature not lower than 5 degrees C and relative humidity not higher than 75% in horizontal Truck capacity position and stacks with height up to 4,5 m, composed of piles divided by rail-bearers with thickness and width not smaller than 80 mm and length not smaller than the 1 625 board width, or the boards shall be stored on pallets. The thickness difference of the rail- bearers used for one stack boards measuring or batch shall be not longer than 5 mm. The rail-bearers 2400×600×15mm shall, be always placed at a right angle to the principal axis of the boards with an interval not longer than 600 m only and density vertically. The distance from the extreme rail-bearers up to 570 kg/m3 the board shall be not longer than 200 mm. 16 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Technical Solutions

General terms 18

Wood wool cement boards application 20

Walls with timber frame 21

Brick or gas-concrete walls 23

Roof (mansards) enclosing structures 23

Partitions 24

Floorings 25

Decorative boards 26

Recommended fastening elements according to “Sormat” and “Ferrometal” catalogues 27

Options of items hanging on walls and permissible loads on fastening elements 29

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General terms

The products were Single and multi-story buildings with III, IV and V degrees developed for the of fire resistance and dry and normal temperature-humidity following conditions: conditions for construction works inside all the territory of the country; cold five-day period temperature with probability 0,92 – up to minus 55°С.

According to fire Class of fire hazard KМ1 according to FL No123-FL hazard the boards Group of flammability G2 according to GOST 30244 have the following characteristics: Group of smoke generation ability DZ according to GOST 12.1.044 Group of toxicity of combustion products Т4 according to GOST 12.1.044

Designing shall be performed taking into account the guidelines of the following effective normative documents:

SP 55.13330.2016...... Single-family residential buildings (revised edition SNiP 31-02-2001) SP 54.13330.2011...... Multi-appartment buildings (revised edition SNiP 31-01-2003) SP.2.13130.2012...... Fire protection systems. Assurance of fire resistance of protected assets SP 29.13330.2011...... Floorings (revised edition SNiP 2.03.13-88) SP 64.13330.2017...... Timber structures (revised edition SNiP P-25-80) SP 17.13330.2017...... Roofing’s (revised edition SNiP P-26-76) SP 20.1330.2016...... Loads and impacts (revised edition SNiP 2.0107-85) SP 50.13330.2012...... Thermal protection of buildings (revised edition SNiP 23-02-2003) SP 51.13330.2011...... Noise protection (revised edition SNiP 23-03-2003) Federal Law of 22.07.2008...... No 123-FL Technical regulations on fire safety requirements with amendments of 31.07.2018.

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refers to a set of technical standards main- tained by the Euro-Asian Council for Stand- GOST ardization, Metrology and Certification (EASC), a regional standards organization operating under the auspices of the Com- monwealth of Independent States (CIS).

Normative references to the following standards were used in this book:

GOST 12.1.044 – 89...... Fire and explosion hazard of substances and materials. Nomenclature of indices and methods of their determination GOST 1145 – 80...... (ST SEV 2327–80) Countersunk screws. Design and dimensions GOST 7016 – 82...... Woodwork and wood-based materials. Surface roughness parameters GOST 8486 – 86...... Coniferous sawn timber. Specifications GOST 9330 – 76...... Basic connections of woodwork and wood-based materials. Types and dimensions GOST 10354 – 82...... Polyethylene film. Specifications GOST 19414 – 90...... Solid laminated wood. General requirements for finger joints GOST 24454 – 80...... Coniferous sawn timber. Dimensions GOST 27772-2015...... Milled products for construction steel structures GOST 30244 – 94...... Construction materials. Burning test methods GOST 30247.0 – 94...... Building structures. Fire resistance test methods. General requirements GOST Р 51829 – 2001...... Gypsum-fibre plates. Specifications GOST 53292 – 2009...... Flame retardants and substances for wood and wood-based materials. General requirements. Testing methods GOST R 54257 – 2010...... Building structure and foundations reliability. General guidelines and requirements 20 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Wood wool cement boards application

Roofing

Partition walls Acoustic ceiling

Exterior and Dead formwork inner sheathing of walls

Wall acoustic Heat and sound materials insulation of floor

Wood wool cement boards NORDECO wood wool cement areas of application: boards key benefits:

Foundations dead formwork, especially Products environmental friendliness: cer- in case of low storey houses construction; tified north timber; Heat insulation layer in case of the heat in- 60-year experience in boards production; sulation of floors, ceilings and inter-floor Access to raw material base; constructions of production and habit- Transport accessibility; able rooms; State-of-the-art-equipment, new work- Frame buildings’ siding with posterior shops and production lines; decorative finishing; High quality of manufactured products. Frameless structures, for example, inside partitions not bearing the load; Efficient sound-insulation layer

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Walls with timber frame

The walls are made of timber frame, heat insulator, vapour barrier, outer and internal siding. Walls framing consists of posts, horizontal elements (top and lower chords, summer beams over the doors and doorways) and spacing bars. The walls are made without openings or with window apertures and (or) doorways.

Examples of walls timber frames

4 1. internal post 5 2. side post

1 2 3. bottom chord 7 4. top chord 5. top summer beam over 3 aperture Frame without Frame with window Frame with door 6. spacing bar between panel openings aperture way top chord and summer beam over aperture 6 7. lower summer beam below the aperture 8. spacing bar between lower chord and lower summer beam below the aperture 8

Frame with balcony Frame with two aperture balcony apertures

Walls frame elements are made of At the final selection of the posts spacing coniferous sawn timber of the grade not between the axes the width of WWCB should lower than 2nd according to GOST 8486 be taken into consideration (for example, as standard. The sawn timber moisture content per calculations the posts spacing shall be shall be (16±2)%. Wood surface roughness not more than 600 mm, taking into account Rm according to GOST 7016 shall be not that WWCB is 600 mm). more 320 mym. The walls frame posts shall be continuous Posts section and spacing of the walls and solid throughout the height of the floor frame shall be accepted as calculated (except the posts next to the openings). according to GOST R 27751-2014 and SP Lengthwise finger jointing of the frame 20.1330.2016 depending on the height of elements is allowed according to GOST 19414 the posts and the load on the wall. For this and edgewise finger jointing – according to purpose the dimensions of the sawn timber GOST 9330. should be considered according to GOST The chords shall be made of planks with 24454 and its strength properties according minimum thickness 40 mm. The top chord to SP 64.13330.2017. of the frame in in the supporting walls shall 22 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

consist of two planks height along, the lower GOST 30244) mineral wool boards made chord of the frame shall consist of one plank with synthetic binder (basalt boards covered by wood preservative. with density 30…35 kg/m3 or glass-fibre The internal and outer walls siding of the boards (mats) with density 15…17 kg/m3 buildings of 5th degree of fire resistance or glass-fibre boards (mats) with density shall be made of the boards NE – 600 with 15…17 kg/m3 or wood wool cement boards thickness 15 mm or of the boards NE-450 – NE-300. 19 mm. In one layer (the fire resistance and The heat insulation made of mineral structural fire hazard class requirements wool boards shall be placed tightly close for one and two-story houses are not between the posts, chords and sidings of specified) the frame. In order to obtain a tight filling In order to comply with fire protection of the space the width of mineral wool requirements for 3rd degree of fire boards used as heat insulation shall exceed resistance houses, the internal siding shall the size between the posts of the frame be made of two layers: first layer composed by 10–15 mm, and if WWCB are used – by of the boards NE-600 with thickness 15 1–2 mm. In case of the gaps between the mm, second layer (over WWCB made of boards and frame posts and elements,they material with flammability class not lower should be covered with foam. than G1, for example, made of gypsum The vapor barrier shall be placed boards according to GOST R 51829 with between the internal siding of the frame and thickness 12,5 mm. The structure of such 10354, the heat insulator. Polyethylene film walls can have the following fire hazard according to GOST 10354 with thickness properties: not smaller than 150 mym may be used as fire hazard class К1(45) vapour barrier. fire resistance rating REI 45 The walls may have an outer heat Such requirements are specified for the insulation. buildings of functional fire hazard class For the buildings of 5th and 6th F1-3 (multi-story residential houses) of 3rd degrees of fire resistance may be used degree of fire resistance and of structural as outer siding and heat insulator wood fire hazard class С1 (buildings allowed height wool cement boards NE-300 with plaster 15 m, floor area within the fire hazard class covering or ventilated facade with use of C1 (buildings allowed height 15 m, floor area any other facings (batten, siding etc). within the fire compartment – 1800m2). For the buildings of 3rd degree of For the buildings of 3rd degree of fire fire resistance may be used as outer resistance the wood surface in the window heat insulator the wood wool cement and door apertures shall be covered by boards NE-300 for the ventilated facade. siding of plates having the flammability Decorative facings of the ventilated facade class not lower than G1 according to GOST shall have the flammability class not lower 30244, for example, of gypsum boards and than G1 and shall be fixed to the metallic gypsum- fibre boards, gypsum-chip boards non-restraining cladding. or cement-chip boards. Siding thickness The walls shall correspond to the shall be not smaller than 12 mm. requirements of FL 123 and requirements For the buildings of 3rd degree of of the effective normative documents for fire resistance may be used as heat thermal protection of the buildings and insulator nonflammable (according to noise protection.

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Brick or gas-concrete walls

Siding made of wood wool boards shall the boards NE-450 or NE-600 with be provided both for the buildings with thickness 30 mm fastened to the frame frame structures and for the outside surface by alkali-resistant self-cutting screws with covered with plaster coating in order to countersinking heads. The joints between ensure the heat insulation and walls levelling. the boards shall be sealed with putty and The frame for sheathing of the building glued with drywall tape. shall be made of wooden battens with In order to obtain an effective fastening preservatives, for example, with section of the boards it is strictly required to 60×50 mm or made of steel profile with respect the spacing between the fastening thickness 5,5 mm. The frame posts spacing elements, the spacing shall be not smaller shall be of 600 mm. than 400 mm. The distance between the As outside facing there are used the fasteners and the boards ends shall be not boards NE-300 and as internal facing – smaller than 10 mm.

Roof (mansards) enclosing structures

The load-bearing structures of the to GOST 8486-86. The wood moisture roof may be manufactured of reinforced content shall not exceed 18%. concrete, wood and metal. For manufacturing of floorings and According to the cross-section, the roof sheathing there may be used the sawn load-bearing structures are made as a rigid timber not lower than 3rd grade and for frame. The frame spacing and elements manufacturing the load-bearing elements sections shall be determined by static of the rafter system (rafter spars, gutters, analysis. head plates, posts, bracing) – sawn timber The steel load-bearing structures shall not lower than 2nd grade. be made of С235, С245, С235, С245,С255, For the buildings of 3rd rating of fire С345 steel according to GOST 27772-88. resistance with attic space and rafters made The structural connections shall be of wood, the roof shall be manufactured provided for by welding, fastening screws of non-combustible material, while the and permanent bolts. rafters and sheathing shall be treated with The sections of the unit-forming fire resistant materials not lower than 2nd elements and size of welded seams shall be group of fire rating according to GOST determined by calculation. 53292. Timber load-bearing structures shall be The collision protection of steel load- made of coniferous sawn timber according bearing structures shall be made of materials 24 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

representing the flammability group not For the heat insulation of the square lower than G1, for example, made of gypsum roofs and enclosing structures of mansards and gypsum-fibre boards. The fire resistant there shall be used mineral wool boards facing of steel and wooden load-bearing with density 30-35 kg/m3 and wood wool structures shall be manufactured according boards NE-300. The thickness of heat to requirements of SP 55-101-200 “Enclosing insulation layer shall be determined by structures with use of gypsum boards” and thermos physical calculations according to SP 55-102-2001 “Structures with use of SP 50.13330.2012. gypsum-fibre boards”. For the protection of heat insulation made It is recommended that the roof for the of mineral wool boards from deterioration buildings of 3rd degree of fire resistance For the protection of heat insulation made shall be made of metal tile roofing and of mineral wool boards from deterioration, corrugated metal sheet. In order to avoid vapour seal film is applied on the heat the condensate formation the roof shall be insulating layer, for example, polyethylene provided with ventilated gap not smaller film with joints packing by gummed tape. than 40 mm.

Partitions

The partitions are structures composed Studs (PS) of the frame shall be installed of metal or timber frame, acoustic between the top and lower guiding profiles insulating layer and siding of wood wool (PN) with spacing of 600 mm. cement boards on thread-cutting screws. Fastening of stud to the guiding profile Galvanized profiles (TU 1111-004- shall be performed by “butt punching” 04001508-95); post profiles PS 50/50, PS method, and fastening of wooden posts 75/50 or PS 100/50 and guiding profiles by means of nails and screws. PN 50/40, PN 75/40 and PN 100/40 are Fastening of the frame to the load- used as metal frame. bearing structures shall be performed by Timber frame posts and guides are screw plugs: made of the bars with section not smaller for PS-profile fastening may be used an than 60×40 mm manufactured from universal screw plug; coniferous wood species of not lower for PN-profile fastening to load-bearing than 2nd grade according to GOST 8486- structures with fire resistance rating up 86. The wood moisture content shall not to REI 45 may be used metal anchor plug. exceed 12+3 %. The joints between the wood wool Fastening of metal profiles guides cement boards shall be sealed with patty (TU 1111-004-04001508-95) and frame and glued by scrim tape. wooden bars to the floor and ceiling, as The partitions with sidings made of wood well as of the posts adjacent to the walls wool cement boards with metal frame have and columns, shall be performed by the fire hazard class КМ1. The area of application screw plugs placed with a spacing smaller of the partitions shall be determined taking than 1000 mm but there should be at least into consideration the requirements of fire 3 fastenings per one profile (bar). safety normative documents.

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Floorings

The flooring based on joists with heat used wood wool cement boards PF-600 insulating layer made of mineral wool with thickness 19 or 25 mm installed in boards may be made with floor joist posts one layer along the self-aligning concrete support on the bottom concrete layer (in blinding coat. The boards shall be fastened floors on grade) or directly on reinforced to the base by glue or bituminous polymeric concrete floor. The posts spacing shall not mastic. exceed 300 mm. The need to make the sound-boarding As heat insulation of floors may be used in the floor structure shall be determined the wood wool cement boards PF-300 by the calculation based on the specified that shall be laid up between the timber requirement for the noise protection (SP and metal joists on the hydro insulation 51.13330.2011). layer made of bituminous rolled material or Laying up of second layer boards shall bituminous polymeric material. be performed across the first layer with a For metal and timber joist installed on minimum gap in a way that boards cover the sound-boarding there shall be provided the cross joints of the first layer. For this a sheet backing coat of wood wool cement purpose, the misalignment of joints shall be boards PF-600 afterwards covered with not smaller than 250 mm. floor top coat. Fastening of each second layer board For the floors laid up directly on the to the first layer shall be performed by bottom concrete layer or reinforced self-cutting screws with a spacing of 300 concrete may be used as heat insulating mm. The self-cutting screws shall have an layer the wood wool cement boards PF- anti-corrosive coating. The places with 600. screws and boards jointing shall be sealed Referring to the floors laid up on the with putty. reinforced concrete, the heat insulating The need to arrange a vapour barrier in boards shall be installed on the preliminary each specified case shall be determined levelled surface of the flooring and, if by the calculation of the water vapour necessary, on the vapor seal layer. permeability resistance according to the For the floors laid up on the reinforced requirements of SP 50.13330.2010 “SNiP concrete as sheet backing coat may be 23-02-2003 Buildings heat insulation”. 26 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Decorative boards

16 Plug Omega - profile The decorative boards are manufactured based on painted wood wool cement boards with 15 and 19 mm thickness of various colours and are used to produce the sheathing of partitions, brick and concrete walls.

Metal and wooden frame serves as a base for the The profiles can be painted in fastening of the decorative boards. The installation of the same colour as the boards according to RAL catalogue or the boards shall be performed by means of the special other system and these profiles profiles made both of aluminium or galvanized steel. also can be covered with anodic The boards shall be pressed against the frame by the coating. double S profile. The double S to prerequisite length) shall be fastened to metal frame by self-cutting screws. L- profile If L-profile is used as skirting, the board shall be installed into the technological groove of the L-profile and afterwards it shall be fastened to the frame by the double S profile. The double S profile shall be screwed on loosely, allowing the installation of the second adjacent board and only when its installation is done the double S profile shall be pressed against the boards to slip critical condition. The self-cutting screws with round head of diameter not bigger than 6 mm shall be used as a fastener, which makes comfortable the installation of the decorative plug of double S profile. The assembling of the boards shall be started with the installation of the window or door frames or with covering The frame shall be installed taking into account the of inside and external angles. displacement of each stud The partitions abutment to the existing walls is according to the thickness of performed by means of the L-profile. the installation double S profile and the gap not smaller than If the quality of the building’s walls is good or the area of 2 mm in order to compensate the buildings is limited, the boards can be installed directly the longitudinal extension of the on the wall without a metal frame by means of the double board. S profile fastened directly on the load-bearing wall.

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 27

Recommended fastening elements according to “SORMAT” and “FERROMETAL” catalogues

Name Drawing Brand Purpose

Timber frame elements fastening Screw 4×70 according to the design, fastening of grating

Universal Timber frame elements fastening Screw 5×90 trim-head screw according to the design

Timber frame elements fastening to Screw 5×120 each other

Fastening of attachable equipment to Expanding MOLA 6×26 WWCB. Fastening of partitions posts anchor to hollow fencing structures

Fastening of attachable equipment to DRIVA WWCB Anchor Fastening of attachable equipment to OLA WWCB. Fastening of partitions posts to hollow fencing structure

YLT-6 + univ.screw 4,5×(30+t**) Fastening of attachable equipment to Universal WWCB wooden plug YLT-8 + univ.screw t** – thickness of fastened material 6×(50+t**)

Fastening of metallic guides to LYTLK SP 5/50 lower base. Fastening of straight (LYT UK KP 5/50) suspensions and brackets to the wall

LYTLK SP 6/80 Fired pin Fastening of wood guides to top base (LYT UK KP 6/80)

LYTLK SP 8/100 Fastening of wood guides to top base (LYT UK KP 8/100) 28 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Lengthwise and edgewise connections of WWCB

15 15 2 13 3 19 5-50

5×45° 5-11×45°

Junctions of WWCB on timber and metal frame

10-12 1-2 10-12 1-2

Joints between boards shall be filled by putty and glued by drywall tape

min 40

Fastenings of decorative WWCB to metal frame 16 Plug L-profile Omega profile

L-profile

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 29

Options of items hanging on walls and permissible loads on fastening elements

15; 19 15; 19

Wood wool Wood wool cement board cement board

Expanding Anchor anchor DRIVA MOLA 6/26 40 kg 40 kg

80 kg 80 kg Fastened Fastened element element

up to 10 mm up to 12 mm

15; 19 15; 19

Wood wool Wood wool cement board cement board

Universal Expanding anchor anchor OLA 40 kg VLT 40 kg

80 kg 80 kg Fastened Fastened element element

up to 12 mm up to 12 mm

15; 19 15; 19

Wood wool Wood wool cement board cement board

Screw Screw 3,5×35 3,5×45 80 kg 80 kg

Fastened element Fastened element Galvanized up to 10 kg Galvanized up to 10 kg steel sheet steel sheet 12×1,0 12×1,0 Gypsum board 30 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Drawings of building structures

Walls with timber frame 32

Brick walls (Gas-concrete walls) 36

Roof (mansards) 40

Partitions 40

Partitions with timber frame 42

Metal frame partitions 46

Floorings 50

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 31 32 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Walls with timber frame

General and sectional drawing of walls with timber frame

1 2 3

Layout

6 7

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 33

Walls with plaster facade of V and № Name IV degrees of fire resistance 1 Post of timber frame 9 2 Rafters 8 3 Roof 4 Window Connection of heat-insulated 5 Flooring 1 roof with outside wall 25 External facing (decorative 12 6 17 18 19 plaster) 14 16 7 Batten 15 3 8 Vapor seal film 13 Heat insulation made of wood 9 12 wool cement boards NE-300 6 10 Facing made of wood wool 10 10 8 cement boards NE-600 External heat insulator made of 11 9 11 2 20 WWCB NE-300 12 Screw Connection of outside walls 10 2 with inter-floor construction 9 13 Sealant 8 14 Wooden bar 45х45 mm 6 21 15 Drywall tape 10 5 Lagging for rolled roofing 11 16 made of wood wool cement boards NE-600 17 Sheathing, board 120х25 mm 18 Counter batten, bar 45х45 mm 19 Wind board 13 25 7 Cornice boarding made of 20 WWCB NE- 600 Window top reveal 15 3 21 Frame lower chord 22 Reveal made of galvanized steel 23 Assembly foam 4 24 Sealing water proof foam Reveal made of galvanized External wall bearing 25 4 on base slab 6 10 steel NE-450 or NE-600 10 9 26 Aluminium connecting element 11 8 27 Perforated angle 12 21 27 6 10 9 10 9 6 8 11 1 8 10 10 26 15 15 13 11 13 8 1 1 10 12 13 11 26 12 6 Connection of external walls Connection of outside wall Horizontal sectional drawing 6 Internal corner 5 with partition 7 of window 34 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Walls with external heat insulation № Name and ventilated facade for 1 Post of timber frame buildings of V and IV degrees of 2 Rafters fire resistance 9 3 Roof 8 4 Window Connection of heat-insulated 5 Flooring 1 roof with outside wall 25 External facing (decorative 12 6 17 18 19 plaster) 14 16 7 Batten 15 3 8 Vapor seal film 13 Heat insulation made of wood 9 26 12 wool cement boards NE-300 6 10 Facing made of wood wool 10 10 8 cement boards NE-600 External heat insulator made of 11 9 11 2 20 WWCB NE-300 12 Screw Connection of outside walls 10 2 with inter-floor construction 9 13 Sealant 8 14 Wooden bar 45х45 mm 6 21 15 Drywall tape 10 5 Lagging for rolled roofing 11 16 made of wood wool cement boards NE-600 21 17 Sheathing, board 120х25 mm 18 Counter batten, bar 45х45 mm 19 Wind board 26 13 25 7 Cornice boarding made of 20 WWCB NE- 600 Window top reveal 23 15 3 24 21 Frame lower chord 22 Reveal made of galvanized steel 23 Assembly foam 4 24 Sealing water proof foam Reveal made of galvanized External wall bearing 25 4 on base slab 6 10 steel NE-450 or NE-600 10 9 26 Aluminium connecting element 11 8 27 Perforated angle 12 21 27 6 10 9 10 9 6 10 1 8 11 8 10 9 15 10 15 13 11 26 13 8 1 1 9 10 12 13 26 11 26 12 6 Connection of external walls Connection of outside wall Horizontal sectional drawing 6 Internal corner 5 with partition 7 of window

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 35

Walls with external heat № Name insulation and ventilated facade 1 Post of timber frame for buildings of III degree of fire 2 Rafters resistance 9 3 Roof 8 4 Window Connection of heat-insulated 5 Flooring 1 roof with outside wall 25 External facing (decorative 12 6 17 18 19 plaster) 14 16 7 Batten 15 3 8 Vapor seal film 13 Heat insulation made of wood 9 26 12 wool cement boards NE-300 6 10 Facing made of wood wool 10 10 8 cement boards NE-600 External heat insulator made of 11 9 11 2 20 WWCB NE-300 27 12 Screw Connection of outside walls 10 2 with inter-floor construction 9 13 Sealant 8 14 Wooden bar 45х45 mm 6 21 15 Drywall tape 10 5 Lagging for rolled roofing 11 16 made of wood wool cement boards NE-600 21 17 Sheathing, board 120х25 mm 18 Counter batten, bar 45х45 mm 19 Wind board 26 13 25 7 Cornice boarding made of 20 WWCB NE- 600 Window top reveal 23 15 3 24 21 Frame lower chord 22 Reveal made of galvanized steel 23 Assembly foam 4 24 Sealing water proof foam 27 Reveal made of galvanized External wall bearing 25 4 on base slab 6 10 steel NE-450 or NE-600 10 9 26 Aluminium connecting element 11 8 27 Perforated angle 12 21 27 27 6 10 9 10 9 6 10 1 8 11 8 10 9 15 10 15 13 11 26 13 27 27 8 1 1 9 10 12 13 26 11 26 12 6 Connection of external walls Connection of outside wall Horizontal sectional drawing 6 Internal corner 5 with partition 7 of window 36 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Brick walls (Gas-concrete walls) External insulation

4 1

3 5 7 6

Wall vertical sectional drawing Wall horizontal sectional drawing

Internal insulation

4 1

7 2

3 5 6

Wall vertical sectional drawing Wall horizontal sectional drawing

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 37

Walls with external heat insulation № Name by wood wool cement boards 1 Brick wall (gas-concrete wall) Decorative plaster with 2 reinforcing net Window top reveal 1 Heat insulation of wood wool 3 cement boards NE-300 Facing of wood wool cement 4 2 boards NE-450 or NE-600 3 Wooden bar profile, t= 50х50 5 16 1 mm 8 6 Frame steel profile, t=0,55 mm 7 7 Window frame 8 Window aperture top reveal 9 Window aperture side reveal 10 Window sill 11 Drip-strip of galvanized steel 12 Reinforced concrete flooring Acoustic insulation of wood 13 wool cement boards NE-300 8 Floating floor of 2 layers of 10 14 wood wool cement Boards NE-600 15 Skirting Glue to stick wood wool 16 cement boards to the wall 3 Window bottom reveal Connection of internal walls 8 5 External corner 2 3 14 13 16 2 3 16 1

12 1

Connection of internal walls 2 1 2 with inter-floor construction 3 11 16 3 2 16

Window frame horizontal Connection of Connection of external walls 7 sectional drawing 6 external walls 4 Internal corner 38 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Walls with internal heat insulation № Name by timber frame wood wool cement 1 Brick wall (gas-concrete wall) boards Decorative plaster with 2 reinforcing net Window top reveal 1 Heat insulation of wood wool 3 cement boards NE-300 Facing of wood wool cement 4 2 4 boards NE-450 or NE-600 1 3 Wooden bar profile, t= 50х50 5 16 mm 8 6 Frame steel profile, t=0,55 mm 7 7 Window frame 8 Window aperture top reveal 9 Window aperture side reveal 10 Window sill 11 Drip-strip of galvanized steel 12 Reinforced concrete flooring Acoustic insulation of wood 13 7 wool cement boards NE-300 8 Floating floor of 2 layers of 10 14 wood wool cement Boards NE-600 15 Skirting 11 5 Glue to stick wood wool 16 cement boards to the wall 3 Window bottom reveal Connection of internal walls 8 5 External corner 2 1 14 13 16 2 3 16 1

12 1

Connection of internal walls 2 1 2 with inter-floor construction 3 11 16 3 2 16

Window frame horizontal Connection of Connection of external walls 7 sectional drawing 6 external walls 4 Internal corner

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 39

Walls with internal heat insulation № Name by metal frame wood wool cement 1 Brick wall (gas-concrete wall) boards Decorative plaster with 2 reinforcing net Window top reveal 1 Heat insulation of wood wool 3 cement boards NE-300 Facing of wood wool cement 4 2 boards NE-450 or NE-600 3 Wooden bar profile, t= 50х50 5 16 1 mm 8 6 Frame steel profile, t=0,55 mm 7 7 Window frame 8 Window aperture top reveal 9 Window aperture side reveal 10 Window sill 11 Drip-strip of galvanized steel 12 Reinforced concrete flooring Acoustic insulation of wood 13 wool cement boards NE-300 8 Floating floor of 2 layers of 10 14 wood wool cement Boards NE-600 15 Skirting Glue to stick wood wool 16 cement boards to the wall

Window bottom reveal 3 Connection of internal walls 5 External corner

8 2 3 14 13 16

12 1

Connection of internal walls 2 with inter-floor construction 11 16 3 2

Window frame horizontal Connection of Connection of external walls 7 sectional drawing 6 external walls 4 Internal corner 40 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

№ Name Roof (mansards) Wood wool cement board 1 NE-600 Square roof cornice 2 Steel rafters structure 3 Timber rafters 4 Roof made of shingle

Option of roof connection 5 Counter batten with brick wall 6 Batten 6 34 7 Corrugated steel deck 8 Wooden bar 50х50 mm 14 9 Purlins, timber strip 13 10 Wooden bar 30х30 mm 13 Wind and waterproof 11 33 4 1 20 1 12 membrane 32 12 Vapour barrier Heat insulation made of wood 13 31 wool cement boards NE-300 14 Ventilated air seal Protection perforated metal 15 band 16 Ridge vent 22 28 29 17 Tie 24 18 Grilled window 19 Top chord of framed wall 35 30 20 Elastic putty 21 Wind slab snow 22 Batten boarding Heat insulation made of wood 23 wool cement boards NE-300 Option of roof connection with framed wall 24 Plaster 25 Water drip 6 5 1 4 13 26 Rain gutter 27 Metal mosquito net 28 Frame made of planks 29 Load-bearing walls 8 30 Ties 31 Rafter anchor 32 Head plate 20 12 33 Eave bearer 19 34 Head plate anchor 21 35 Brick laying 13 12 1

22 3

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 41

Structure of square roof

16 Option of roof void ventilation structure 11 6 4 14 1

1 8

12 13

5 6 3 4 1

Option of roof void ventilation structure through gable ends openings 18

17 13 12 1 11 8

Structure of square roof on Structure of square roof on metal rafters timber rafters

1 7 12 13 11 6 4 3 1 6 11 13 4 5

1 12 8

6 4 1 5 11 13 12 1 4 5 6 11

2 1 5

7 1 10 9 15 2 1 8 3 12 42 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

№ Name Partitions with 1 Wooden bar 50×100 mm Universal screw 5×90, spacing 2 timber frame 500 mm Siding of wood wool cement 3 Partitions with timber frame for buildings of V boards NE-450 or NE-600 and IV degrees of fire resistance Acoustic insulation made of 4 mineral wool or wood wool cement boards NE-300 5 Sealing strip Screw with plastic plug, 6 spacing 500 mm Option of suspended ceiling structure 7 Parting tape 8 Putty 9 Self-cutting screw 10 Putty for drywall tape Universal screw 5×120, spacing 11 6 500 mm 5 Insert made of mineral wool 12 1 boards Reinforced protection corner 13 with consequent filling-up 14 Edge strip Metal sheet along all the par 15 partition height

4 8 16 Partition wooden rafters Siding made of gypsum 3 10 17 boards, 12 mm

Structure of partitions connection Angular connection of partitions with with concrete flooring one layer siding (angle = 90°)

6 4

5 3

1 1

8 10 10 9 9 11

4 8

3 13

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 43

Connection of partition and Angular connection of partitions with one layer external brick wall siding (angle = 90°)

3 2

6 10 9 4 3 4 1

10 9

8 5 1

Arrangement of door Arrangement of one layer siding aperture on timber frame

3 2

9 1 3 4 4 1

10 9

Aperture facing Т-connection of partitions with one layer siding

13 8 9 1 3 4 8 10 4 3 9 1 44 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Timber frame partitions for buildings of III degree № Name of fire resistance 1 Wooden bar 50×100 mm Universal screw 5×90, spacing 2 500 mm Siding of wood wool cement 3 boards NE-450 or NE-600 Acoustic insulation made of 4 mineral wool or wood wool cement boards NE-300 Option of suspended ceiling 5 Sealing strip structure Screw with plastic plug, 6 spacing 500 mm 7 Parting tape 8 Putty 6 9 Self-cutting screw 5 10 Putty for drywall tape 1 Universal screw 5×120, spacing 11 500 mm Insert made of mineral wool 12 boards Reinforced protection corner 13 with consequent filling-up 14 Edge strip 4 8 Metal sheet along all the par 15 3 10 partition height 17 16 Partition wooden rafters Siding made of gypsum 17 boards, 12 mm

Structure of partition Structure of partitions Angular connection of partitions with connection with timber connection with concrete sheathing (WWCB+Gypsum board) flooring flooring (angle = 90°) 16 17

6 1 5 1 10

9 9

9 10 8 8 1 8 13 10 11 4 12 3 4 17 3 17

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 45

Structure of partition connection Angular connection of partitions with sheathing (WWCB+Gypsum board sheathing) with (WWCB+Gypsum board) (angle = 90°) external brick wall

17 2 3 6 7 10 4 3 17 4 1 10 9

8 9 5 1

Structure of door aperture Т-connection of partitions with one layer siding

17 3 2

9 1 3 4 17 4 1

10 9

Structure of aperture facing Partition structure with sheathing (WWCB+Gypsum board) on timber frame

9 17 4 3 10 8 1 13 8 9 1 3 4 17 46 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

№ Name Metal frame 1 Steel post profiled frame PS 2 Steel guiding profiled frame PS partitions Sheathing of wood wool 3 cement boards PF-450 or PF- Metal frame partitions for buildings of V and IV 600 degrees of fire resistance Acoustic insulation of mineral 4 wool or wood wool cement boards NE-300 5 Sealing strip 6 Dowel plug

Structure of partition connection Т-connection of partitions with 7 Parting tape with concrete flooring one layer sheathing 8 Putty 9 Self-cutting screw 10 Drywall tape putty 11 Drywall tape and putty 6 8 9 1 4 3 Insert of mineral wool boards, 12 3 3 4 density30…35 kg/m Profile PS with supplementary 13 1 wooden bar 9 11 14 Plain post profile 15 Coupled post profile PS 16 Angular protection profile 17 Edge strip Metal sheet along entire 18 partition 5 19 Screw 3,5×35 mm 20 Screw 3,5×25 mm 21 Screw 3,5×55 mm Structures of apertures facing 22 Screw 4,2×13 mm 23 Sealant Option 1 Option 2 24 Mounting plate 25 Skirting 3 4 14 9 1 9 13 3 4 26 Expanding anchor 27 Socket box for cavity walls Sheathing of gypsum boards, 28 12 mm

Option 3 Option 4

3 4 14 9 9 15 3 4

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 47

Angular connection of partitions with one layer sheathing (angle = 90°) 9 1 4 3 16

11 10 3 4 1 10 9

Angular connection of partitions Option for box installation Structure of partition connection with one layer sheathing for electric appliances with concrete flooring (angle = 90°)

3 6 5 8 7 9 1 9 5 3 20 1

27 4

17 4 11 3 9 Gasket 200×200 mm. 4 6

It is necessary to cut Partition sheathing – non rectilinear the flange and wall of Angular connection of partitions U channel with pitch partitions 30...50 mm with one layer sheathing (angle ≠ 90°) Galvanized steel stripe 100×0,5 mm along the bend arc with pitch 1200 heightwise, fixing C studs 18

cing spa ts os 20 18 - p L Distribution of framed PS-profiles depending on bending radius

Bending radius, R, mm Posts spacing, L, mm 1 9 4 8 < 500 100 3 16 18 500 ... 1000 150 1000 ... 2000 200 18 >2000 300 11 Last stud before the curved section where a boards joint may occur * Spacing between dowel plugs < 300 mm 48 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Metal frame partitions for buildings № Name of III degree of fire resistance 1 Steel post profiled frame PS 2 Steel guiding profiled frame PS Sheathing of wood wool 3 cement boards PF-450 or PF- Structure of partition connection Т-connection of partitions with 600 (WWCB+gypsum board) with WWCB+gypsum board sheathing Acoustic insulation of mineral external brick wall 4 wool or wood wool cement boards NE-300 6 8 9 1 4 3 3 4 5 Sealing strip 1 28 6 Dowel plug 9 7 Parting tape 8 11 8 Putty 9 Self-cutting screw 10 Drywall tape putty 11 Drywall tape and putty Insert of mineral wool boards, 12 density30…35 kg/m3 Profile PS with supplementary 13 5 28 wooden bar 14 Plain post profile Angular connection of partitions 15 Coupled post profile PS with WWCB+GB sh. (angle = 90°) 16 Angular protection profile 17 Edge strip 9 1 4 3 28 16 Metal sheet along entire 18 partition 19 Screw 3,5×35 mm 20 Screw 3,5×25 mm 21 Screw 3,5×55 mm 22 Screw 4,2×13 mm 23 Sealant 11 10 24 Mounting plate 25 Skirting 26 Expanding anchor 27 Socket box for cavity walls Structure of partition with Angular connection of partitions Sheathing of gypsum boards, 28 WWCB + gypsum board sheathing with WWCB+GB sheath. 12 mm on metal frame (angle > 90°)

1 9 28 4 8

16 3 18

3 4 1 10 9 28

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 49

Partitions crossing Structure of partition connection Structure of utility lines passing with WWCB+GB sheathing with concrete flooring through the partition

28 3 4 6 Technological 5 1 pipelines including 8 7 electrotechnical 9 pipe distribution 1 9 8 3 9 system 1

28 Install the sleeve filled with non- 1 combustible material if necessary

9 4 11 5 28

Scheme of vertical utility lines Scheme of horizontal utility lines facing facing (utility lines positioned (utility lines positioned vertically along horizontally along partition) partition)

16 20 19

28 22 3 4 16 4 20 2 19 3 28

24 25 23 6 5 26 11 50 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Floorings

Structure of sheet-backing Structure of sheet-backing 1 coat of WWCB on mineral 2 of WWCB on expanded clay wool boards or WWCB

5 2 7 1 4 2 13 12 10 № Name 3 Heat insulation of mineral wool 6 1 or wood wool cement boards NE-300 Wood wool cement board NE- 2 8 600 t=15 mm, two layers 3 Polyethylene film 4 Small fractioned expanded clay 5 Glue

Structure of boarding and ceiling of WWCB 6 Levelling coat 3 on wooden batten of flooring 7 Screw 3,9×25 mm 8 Reinforced concrete slab 9 Floor rafter (wooden) 5 13 2 14 Floor covering (linoleum, 10 10 laminated floor, parquet strip etc. 16 9 12 Tough buffer layer 13 Elastic putty 15 14 Screw 3,8×51 mm 400 Decorative wood wool cement 15 board NE-450, one layer t=20 mm 16 Sheathing, plank 100×22 mm Structure of boarding of WWCB 4 on boarding joists 17 Nail К3×70 18 Water insulation

5 13 2 14 17 10 16 9 18

400

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 51

Notes 52 WOOD WOOL CEMENT BOARDS APPLICATION IN CONSTRUCTION

Notes

FIBROPLIT, LTD BOOK OF TECHNICAL SOLUTIONS ABOUT COMPANY TECHNICAL SOLUTIONS DRAWINGS OF BUILDING STRUCTURES 53

Contacts

Sales office: Factory address: 162600, 9 office, 2 Pionerskaya street, 162600, 42A Severnoe highway, Cherepovets, Vologodskaya region, Cherepovets, Vologodskaya region, Russian Federation Russian Federation

Phone +7 8202 20-00-12

E-mail [email protected]

Saint Petersburg

Cherepovets

Moscow

Contact data of the distributor Фибролитовые плиты в строительстве, отделке и акустике Альбом технических решений nordecowcb.сom